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Add tests for the pylorax.api.recipes module

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This commit is contained in:
Brian C. Lane 2017-10-21 13:41:39 -07:00
parent bfc9c6913f
commit afdb320266
16 changed files with 471 additions and 1 deletions
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5
Makefile
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@ -28,7 +28,10 @@ check:
test:
@echo "*** Running tests ***"
PYTHONPATH=$(PYTHONPATH):./src/ $(PYTHON) -m nose -v --with-coverage --cover-erase --cover-branches \
--cover-package=pylorax --cover-package=bin --cover-package=sbin --cover-inclusive
--cover-package=pylorax --cover-inclusive \
./src/pylorax/ ./tests/pylorax/
coverage report -m
[ -f "/usr/bin/coveralls" ] && [ -n "$(COVERALLS_REPO_TOKEN)" ] && coveralls || echo

10
tests/pylorax/recipes/atlas.toml Normal file
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@ -0,0 +1,10 @@
name = "atlas"
description = "Automatically Tuned Linear Algebra Software"
[[modules]]
name = "atlas"
version = "3.10.*"
[[modules]]
name = "numpy"
version = "1.7.*"

82
tests/pylorax/recipes/development.toml Normal file
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@ -0,0 +1,82 @@
name = "development"
description = "A general purpose development image"
[[packages]]
name = "cmake"
version = "*"
[[packages]]
name = "curl"
version = "*"
[[packages]]
name = "file"
version = "*"
[[packages]]
name = "gcc"
version = "*"
[[packages]]
name = "gcc-c++"
version = "*"
[[packages]]
name = "gdb"
version = "*"
[[packages]]
name = "git"
version = "*"
[[packages]]
name = "glibc-devel"
version = "*"
[[packages]]
name = "gnupg2"
version = "*"
[[packages]]
name = "libcurl-devel"
version = "*"
[[packages]]
name = "make"
version = "*"
[[packages]]
name = "openssl-devel"
version = "*"
[[packages]]
name = "openssl-devel"
version = "*"
[[packages]]
name = "sqlite"
version = "*"
[[packages]]
name = "sqlite-devel"
version = "*"
[[packages]]
name = "sudo"
version = "*"
[[packages]]
name = "tar"
version = "*"
[[packages]]
name = "xz"
version = "*"
[[packages]]
name = "xz-devel"
version = "*"
[[packages]]
name = "zlib-devel"
version = "*"

14
tests/pylorax/recipes/glusterfs.toml Normal file
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@ -0,0 +1,14 @@
name = "glusterfs"
description = "An example GlusterFS server with samba"
[[modules]]
name = "glusterfs"
version = "3.7.*"
[[modules]]
name = "glusterfs-cli"
version = "3.7.*"
[[packages]]
name = "samba"
version = "4.2.*"

35
tests/pylorax/recipes/http-server.toml Normal file
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@ -0,0 +1,35 @@
name = "http-server"
description = "An example http server with PHP and MySQL support."
version = "0.0.1"
[[modules]]
name = "httpd"
version = "2.4.*"
[[modules]]
name = "mod_auth_kerb"
version = "5.4"
[[modules]]
name = "mod_ssl"
version = "2.4.*"
[[modules]]
name = "php"
version = "5.4.*"
[[modules]]
name = "php-mysql"
version = "5.4.*"
[[packages]]
name = "tmux"
version = "2.2"
[[packages]]
name = "openssh-server"
version = "6.6.*"
[[packages]]
name = "rsync"
version = "3.0.*"

14
tests/pylorax/recipes/jboss.toml Normal file
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@ -0,0 +1,14 @@
name = "jboss"
description = "An example jboss server"
[[modules]]
name = "jboss-servlet-3.0-api"
version = "1.0.*"
[[modules]]
name = "jboss-interceptors-1.1-api"
version = "1.0.*"
[[modules]]
name = "java-1.8.0-openjdk"
version = "1.8.0.*"

26
tests/pylorax/recipes/kubernetes.toml Normal file
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@ -0,0 +1,26 @@
name = "kubernetes"
description = "An example kubernetes master"
[[modules]]
name = "kubernetes"
version = "1.2.*"
[[modules]]
name = "docker"
version = "1.10.*"
[[modules]]
name = "docker-lvm-plugin"
version = "1.10.*"
[[modules]]
name = "etcd"
version = "2.3.*"
[[modules]]
name = "flannel"
version = "0.5.*"
[[packages]]
name = "oci-systemd-hook"
version = "0.1.*"

1
tests/pylorax/results/full-recipe.dict Normal file
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@ -0,0 +1 @@
{'description': u'An example http server with PHP and MySQL support.', 'packages': [{'version': u'6.6.*', 'name': u'openssh-server'}, {'version': u'3.0.*', 'name': u'rsync'}, {'version': u'2.2', 'name': u'tmux'}], 'modules': [{'version': u'2.4.*', 'name': u'httpd'}, {'version': u'5.4', 'name': u'mod_auth_kerb'}, {'version': u'2.4.*', 'name': u'mod_ssl'}, {'version': u'5.4.*', 'name': u'php'}, {'version': u'5.4.*', 'name': u'php-mysql'}], 'version': u'0.0.1', 'name': u'http-server'}

35
tests/pylorax/results/full-recipe.toml Normal file
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@ -0,0 +1,35 @@
name = "http-server"
description = "An example http server with PHP and MySQL support."
version = "0.0.1"
[[modules]]
name = "httpd"
version = "2.4.*"
[[modules]]
name = "mod_auth_kerb"
version = "5.4"
[[modules]]
name = "mod_ssl"
version = "2.4.*"
[[modules]]
name = "php"
version = "5.4.*"
[[modules]]
name = "php-mysql"
version = "5.4.*"
[[packages]]
name = "tmux"
version = "2.2"
[[packages]]
name = "openssh-server"
version = "6.6.*"
[[packages]]
name = "rsync"
version = "3.0.*"

1
tests/pylorax/results/minimal.dict Normal file
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@ -0,0 +1 @@
{'description': u'An example http server with PHP and MySQL support.', 'packages': None, 'modules': None, 'version': u'0.0.1', 'name': u'http-server'}

3
tests/pylorax/results/minimal.toml Normal file
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@ -0,0 +1,3 @@
name = "http-server"
description = "An example http server with PHP and MySQL support."
version = "0.0.1"

1
tests/pylorax/results/modules-only.dict Normal file
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@ -0,0 +1 @@
{'description': u'An example http server with PHP and MySQL support.', 'packages': None, 'modules': [{'version': u'2.4.*', 'name': u'httpd'}, {'version': u'5.4', 'name': u'mod_auth_kerb'}, {'version': u'2.4.*', 'name': u'mod_ssl'}, {'version': u'5.4.*', 'name': u'php'}, {'version': u'5.4.*', 'name': u'php-mysql'}], 'version': u'0.0.1', 'name': u'http-server'}

23
tests/pylorax/results/modules-only.toml Normal file
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@ -0,0 +1,23 @@
name = "http-server"
description = "An example http server with PHP and MySQL support."
version = "0.0.1"
[[modules]]
name = "httpd"
version = "2.4.*"
[[modules]]
name = "mod_auth_kerb"
version = "5.4"
[[modules]]
name = "mod_ssl"
version = "2.4.*"
[[modules]]
name = "php"
version = "5.4.*"
[[modules]]
name = "php-mysql"
version = "5.4.*"

1
tests/pylorax/results/packages-only.dict Normal file
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@ -0,0 +1 @@
{'description': u'An example http server with PHP and MySQL support.', 'packages': [{'version': u'6.6.*', 'name': u'openssh-server'}, {'version': u'3.0.*', 'name': u'rsync'}, {'version': u'2.2', 'name': u'tmux'}], 'modules': None, 'version': u'0.0.1', 'name': u'http-server'}

15
tests/pylorax/results/packages-only.toml Normal file
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@ -0,0 +1,15 @@
name = "http-server"
description = "An example http server with PHP and MySQL support."
version = "0.0.1"
[[packages]]
name = "tmux"
version = "2.2"
[[packages]]
name = "openssh-server"
version = "6.6.*"
[[packages]]
name = "rsync"
version = "3.0.*"

206
tests/pylorax/test_recipes.py Normal file
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@ -0,0 +1,206 @@
#
# Copyright (C) 2017 Red Hat, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
from pytoml import TomlError
import shutil
import tempfile
import unittest
import pylorax.api.recipes as recipes
from pylorax.sysutils import joinpaths
class BasicRecipeTest(unittest.TestCase):
@classmethod
def setUpClass(self):
# Input toml is in .toml and python dict string is in .dict
input_recipes = [("full-recipe.toml", "full-recipe.dict"),
("minimal.toml", "minimal.dict"),
("modules-only.toml", "modules-only.dict"),
("packages-only.toml", "packages-only.dict")]
results_path = "./tests/pylorax/results/"
self.input_toml = []
for (recipe_toml, recipe_dict) in input_recipes:
with open(joinpaths(results_path, recipe_toml)) as f_toml:
with open(joinpaths(results_path, recipe_dict)) as f_dict:
# XXX Warning, can run arbitrary code
result_dict = eval(f_dict.read())
self.input_toml.append((f_toml.read(), result_dict))
@classmethod
def tearDownClass(self):
pass
def toml_to_recipe_test(self):
"""Test converting the TOML string to a Recipe object"""
for (toml_str, recipe_dict) in self.input_toml:
result = recipes.recipe_from_toml(toml_str)
self.assertEqual(result, recipe_dict)
def toml_to_recipe_fail_test(self):
"""Test trying to convert a non-TOML string to a Recipe"""
with self.assertRaises(TomlError):
recipes.recipe_from_toml("This is not a TOML string\n")
with self.assertRaises(recipes.RecipeTOMLError):
recipes.recipe_from_toml('name = "a failed toml string"\n')
def recipe_to_toml_test(self):
"""Test converting a Recipe object to a TOML string"""
# In order to avoid problems from matching strings we convert to TOML and
# then back so compare the Recipes.
for (toml_str, _recipe_dict) in self.input_toml:
# This is tested in toml_to_recipe
recipe_1 = recipes.recipe_from_toml(toml_str)
# Convert the Recipe to TOML and then back to a Recipe
toml_2 = recipe_1.toml()
recipe_2 = recipes.recipe_from_toml(toml_2)
self.assertEqual(recipe_1, recipe_2)
def recipe_bump_version_test(self):
"""Test the Recipe's version bump function"""
# Neither have a version
recipe = recipes.Recipe("test-recipe", "A recipe used for testing", None, None, None)
new_version = recipe.bump_version(None)
self.assertEqual(new_version, "0.0.1")
# Original has a version, new does not
recipe = recipes.Recipe("test-recipe", "A recipe used for testing", "0.0.1", None, None)
new_version = recipe.bump_version(None)
self.assertEqual(new_version, "0.0.2")
# Original has no version, new does
recipe = recipes.Recipe("test-recipe", "A recipe used for testing", None, None, None)
new_version = recipe.bump_version("0.1.0")
self.assertEqual(new_version, "0.1.0")
# New and Original are the same
recipe = recipes.Recipe("test-recipe", "A recipe used for testing", "0.0.1", None, None)
new_version = recipe.bump_version("0.0.1")
self.assertEqual(new_version, "0.0.2")
# New is different from Original
recipe = recipes.Recipe("test-recipe", "A recipe used for testing", "0.0.1", None, None)
new_version = recipe.bump_version("0.1.1")
self.assertEqual(new_version, "0.1.1")
class GitRecipesTest(unittest.TestCase):
@classmethod
def setUpClass(self):
self.repo_dir = tempfile.mkdtemp(prefix="lorax.test.repo.")
self.repo = recipes.open_or_create_repo(self.repo_dir)
self.results_path = "./tests/pylorax/results/"
@classmethod
def tearDownClass(self):
if self.repo is not None:
del self.repo
shutil.rmtree(self.repo_dir)
def test_01_repo_creation(self):
"""Test that creating the repository succeeded"""
self.assertNotEqual(self.repo, None)
def test_02_commit_recipe(self):
"""Test committing a Recipe object"""
recipe = recipes.Recipe("test-recipe", "A recipe used for testing", None, None, None)
oid = recipes.commit_recipe(self.repo, "master", recipe, "0.1.0")
self.assertNotEqual(oid, None)
def test_03_list_recipe(self):
"""Test listing recipe commits"""
commits = recipes.list_commits(self.repo, "master", "test-recipe.toml")
self.assertEqual(len(commits), 1, "Wrong number of commits.")
self.assertEqual(commits[0].message, "Recipe test-recipe, version 0.1.0 saved.")
self.assertNotEqual(commits[0].timestamp, None, "Timestamp is None")
self.assertEqual(len(commits[0].commit), 40, "Commit hash isn't 40 characters")
self.assertEqual(commits[0].revision, None, "revision is not None")
def test_04_commit_toml_file(self):
"""Test committing a TOML file"""
recipe_path = joinpaths(self.results_path, "full-recipe.toml")
oid = recipes.commit_recipe_file(self.repo, "master", recipe_path)
self.assertNotEqual(oid, None)
commits = recipes.list_commits(self.repo, "master", "http-server.toml")
self.assertEqual(len(commits), 1, "Wrong number of commits: %s" % commits)
def test_05_commit_toml_dir(self):
"""Test committing a directory of TOML files"""
# It worked if it doesn't raise errors
recipes.commit_recipe_directory(self.repo, "master", self.results_path)
def test_06_read_recipe(self):
"""Test reading a recipe from a commit"""
commits = recipes.list_commits(self.repo, "master", "http-server.toml")
self.assertEqual(len(commits), 1, "Wrong number of commits: %s" % commits)
recipe = recipes.read_recipe_commit(self.repo, "master", "http-server.toml")
self.assertNotEqual(recipe, None)
self.assertEqual(recipe["name"], "http-server")
# Read by commit id
recipe = recipes.read_recipe_commit(self.repo, "master", "http-server.toml", commits[0].commit)
self.assertNotEqual(recipe, None)
self.assertEqual(recipe["name"], "http-server")
def test_07_tag_commit(self):
"""Test tagging the most recent commit of a recipe"""
result = recipes.tag_file_commit(self.repo, "master", "not-a-file")
self.assertEqual(result, None)
result = recipes.tag_file_commit(self.repo, "master", "http-server.toml")
self.assertNotEqual(result, None)
commits = recipes.list_commits(self.repo, "master", "http-server.toml")
self.assertEqual(len(commits), 1, "Wrong number of commits: %s" % commits)
self.assertEqual(commits[0].revision, 1)
def test_08_delete_recipe(self):
"""Test deleting a file from a branch"""
oid = recipes.delete_file(self.repo, "master", "http-server.toml")
self.assertNotEqual(oid, None)
master_files = recipes.list_branch_files(self.repo, "master")
self.assertEqual("http-server.toml" in master_files, False)
def test_09_revert_commit(self):
"""Test reverting a file on a branch"""
commits = recipes.list_commits(self.repo, "master", "http-server.toml")
revert_to = commits[0].commit
oid = recipes.revert_file(self.repo, "master", "http-server.toml", revert_to)
self.assertNotEqual(oid, None)
commits = recipes.list_commits(self.repo, "master", "http-server.toml")
self.assertEqual(len(commits), 2, "Wrong number of commits: %s" % commits)
self.assertEqual(commits[1].message, "Recipe http-server.toml reverted to commit %s" % revert_to)
def test_10_tag_new_commit(self):
"""Test tagging a newer commit of a recipe"""
recipe = recipes.read_recipe_commit(self.repo, "master", "http-server.toml")
recipe["description"] = "A modified description"
oid = recipes.commit_recipe(self.repo, "master", recipe, "0.1.0")
self.assertNotEqual(oid, None)
# Tag the new commit
result = recipes.tag_file_commit(self.repo, "master", "http-server.toml")
self.assertNotEqual(result, None)
commits = recipes.list_commits(self.repo, "master", "http-server.toml")
self.assertEqual(len(commits), 3, "Wrong number of commits: %s" % commits)
self.assertEqual(commits[0].revision, 2)